260787312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{95317}}^1$

素因数の和:95350

約数の個数: 60

約数和(自身を含む): 768263080

約数和(自身を除く): 507475768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 95317, 190634, 285951, 381268, 571902, 762536, 857853, 1143804, 1525072, 1715706, 1811023, 2287608, 3431412, 3622046, 4575216, 5433069, 6862824, 7244092, 10866138, 13725648, 14488184, 16299207, 21732276, 28976368, 32598414, 43464552, 65196828, 86929104, 130393656, 260787312]

約数ペア:

[(1, 260787312), (2, 130393656), (3, 86929104), (4, 65196828), (6, 43464552), (8, 32598414), (9, 28976368), (12, 21732276), (16, 16299207), (18, 14488184), (19, 13725648), (24, 10866138), (36, 7244092), (38, 6862824), (48, 5433069), (57, 4575216), (72, 3622046), (76, 3431412), (114, 2287608), (144, 1811023), (152, 1715706), (171, 1525072), (228, 1143804), (304, 857853), (342, 762536), (456, 571902), (684, 381268), (912, 285951), (1368, 190634), (2736, 95317)]